Strasbourg 67100 - Alsace
- Cojean
- Cokuckun
- Colanic
- Colbus
- Coldold
- Colom
- Colomb
- Colombel
- Colombo
- Colon
- Colucci
- Coman
- Combal
- Combe
- Combes
- Combot
- Commessie
- Comoglio
- Condemi
- Conein
- Congré
- Conrard
- Conraux
- Consigny
- Constant
- Constantino
- Contat
- Contreras
- Copetti
- Coratekin
- Corban
- Corbel
- Corbin
- Cordes
- Corgiat
- Corikech
- Cormier
- Corneille
- Cornut
- Corradi
- Cortese
- Corvi
- Cosar
- Cosgun
- Coste
- Cotret
- Cottrell
- Couchoud
- Coue
- Coulet
- Coupin
- Courbet
- Courmont
- Coursant
- Coursimault
- Courtant
- Courtes
- Courtier
- Cousquer
- Couteret
- Coutouly
- Coutret
- Couty
- Cowderoy
- Craciun
- Cramer
- Crangas
- Creach
- Cremel
- Cremer
- Cremoux
- Crepieux
- Cresci
- Creton
- Creusot
- Cristea
- Cristin
- Crombecque
- Cronenberger
- Crosnier
- Crouzet
- Crowe
- Crpaci
- Crusot
- Ctorza
- Cuisance
- Cullard
- Cullen
- Cullmann
- Culture
- Cupina
- Curcenco
- Curtet
- Curti
- Curtil
- Cusin
- Cusset
- Custodio
- Cyferstein
- D Apote